body{
    margin: 0px;
}
.quanbu{
    background-color: rgb(255, 255, 255);
    display: flex;
 
}
.left1{
    width: 50%;
    height: 625px;
    background-color: rgb(165, 164, 163);
    /* margin: 20px; */
}
.neirong{
    font-size: 50px;
    text-align: center;
    margin-top: 200px;
}
.neirong1{
    font-size: 30px;
    text-align: center;
}
.neirong2{
    font-size: 30px;
    text-align: center;
}
.neirong3{
    font-size: 18px;
    text-align: center;
}
.neirong4{
    text-decoration:none;
    color: rgb(0, 0, 0);
}
.right1{
    width: 50%;
    height: 625px;
    background-color: rgb(145, 144, 143);
    /* margin: 20px; */
}
.right2{
    font-size: 100px;
    margin-left: 230px;
    margin-top: 40px;
    position: absolute;
}
.right3{
    margin-top: 170px;
    margin-left: 92px;
    width: 500px;
    height: 300px;
}
.right4{
    font-size: 90px;
    margin-left: 230px;
    margin-top: 0px;
    position: absolute;
}


